This document summarizes advertising options on Grotal, including keyword advertising and banner advertising. Keyword advertising allows businesses to have their listing appear at the top of search results for specific keywords for a duration of time, with costs varying based on the number of keywords and months. Banner advertising allows businesses to display an ad banner on the left side of Grotal's search results page in specific cities, with costs varying based on the group of cities selected and duration of the campaign. Payment can be made via debit/credit card, net banking, or bank transfer.